{
 "code_insee": "65258",
 "nom": "Lannemezan",
 "departement": "65",
 "annee_reference": 2025,
 "prix_m2_median": 1203,
 "prix_m2_median_appartement": 1090,
 "prix_m2_median_appartement_yoy_pct": 3.4,
 "prix_m2_median_maison": 1487,
 "prix_m2_median_maison_yoy_pct": 3.8,
 "prix_vente_median": 80250,
 "ventes_annee_reference": 78,
 "ventes_5_ans": 428,
 "fiabilite": "Modérée",
 "series_annuelles": [
  {
   "annee": 2021,
   "apt": 1081,
   "apt_n": 47,
   "maison": 1274,
   "maison_n": 54
  },
  {
   "annee": 2022,
   "apt": 1009,
   "apt_n": 42,
   "maison": 1458,
   "maison_n": 53
  },
  {
   "annee": 2023,
   "apt": 960,
   "apt_n": 38,
   "maison": 1534,
   "maison_n": 47
  },
  {
   "annee": 2024,
   "apt": 1054,
   "apt_n": 36,
   "maison": 1433,
   "maison_n": 33
  },
  {
   "annee": 2025,
   "apt": 1090,
   "apt_n": 34,
   "maison": 1487,
   "maison_n": 44
  }
 ],
 "tranches_surface": {
  "Appartement": [
   {
    "band": "< 30 m²",
    "median": 988,
    "n": 2
   },
   {
    "band": "30-60 m²",
    "median": 1182,
    "n": 28
   },
   {
    "band": "60-90 m²",
    "median": 889,
    "n": 36
   },
   {
    "band": "90-120 m²",
    "median": 1096,
    "n": 4
   },
   {
    "band": "120 m² et +",
    "median": null,
    "n": 0
   }
  ],
  "Maison": [
   {
    "band": "< 30 m²",
    "median": null,
    "n": 0
   },
   {
    "band": "30-60 m²",
    "median": 1788,
    "n": 6
   },
   {
    "band": "60-90 m²",
    "median": 1541,
    "n": 30
   },
   {
    "band": "90-120 m²",
    "median": 1544,
    "n": 28
   },
   {
    "band": "120 m² et +",
    "median": 1067,
    "n": 13
   }
  ]
 },
 "est_hub_arrondissements": false,
 "arrondissements": null,
 "source": {
  "dataset": "Demandes de valeurs foncières (DVF), DGFiP",
  "url": "https://www.data.gouv.fr/fr/datasets/demandes-de-valeurs-foncieres/",
  "licence": "Licence Ouverte 2.0",
  "methodologie": "https://foncierdata.fr/methodologie"
 },
 "page": "https://foncierdata.fr/prix-immobilier/65258-lannemezan"
}